Re: componentType="override"

Yeah did saw it after writing the mail.
However - the updateActionListener is working - but not the way i
expect.

I am using a bean named "edit" with Springs Webflow, bean is stored in
flow Scope.

Using the updateActionListener, the bean where the setter gets called
with the correct value is not the instance, which is used by my flow
(debugged this, the beans are not at the same "memory place").
Confusing.

I only got an example for jsf 1.2 setPropertyActionListener 
http://forum.springframework.org/showthread.php?t=37504 .

Thought it should work with updateActionListener too.
Don't know where things break - will investigate this a little bit.
Could it be so hard to got some "master-detail" design with JSF+SWF?

Maybe - as i am trying to tie different things together (Clay, Tomahawk
and SWF) i can t say which one i can blame - maybe you have some thought
about it?

Torsten

Am Montag, den 23.04.2007, 15:05 +0000 schrieb Gary VanMatre:
> >Did it, but now i get:
> >
> >java.lang.RuntimeException: javax.faces.FacesException: Undefined
> >component type
> >org.apache.myfaces.custom.updateactionlistener.UpdateActionListener
>       >org.apache.shale.clay.component.Clay.encodeBegin(Clay.java:393)
>       >
> >org.apache.shale.clay.component.Clay.recursiveRenderChildren(Clay.java:415)
> >     
> >org.apache.shale.clay.component.Clay.recursiveRenderChildren(Clay.java:418)
> >
> >The chain is there, my chain class too.
> >
> >
> ><component jsfid="t:updateActionListener"
> >
> >componentType="org.apache.myfaces.custom.updateactionlistener.UpdateActionListener"
>               >      extends="baseComponent">
>  >     <attributes>
>                       >           <set name="propertyBinding" 
> bindingType="VB"></set>
>               >            <set name="valueBinding" bindingType="VB"></set>
>               >            <set name="converter" bindingType="VB"></set>
>       >      </attributes>
>       ></component>
> >
> >Definition of the component.
> >
> >Whats missing? Why i get undefined componentType? 
> >
> 
> You are trying to use the action listener as a component.  You need to nest 
> the action listener under the command component.
> 
> 
> 
> <component jsfid="mybutton" extends="t:commandButton">
>     ....
> 
>     <actionListener jsfid="t:updateActionListener"/>
> 
> </component>
> 
> 
> >
> >
> >Torsten
> 
> 
> Gary
> 
> 
> Am Freitag, den 13.04.2007, 18:48 +0000 schrieb Gary VanMatre:
> > >I am trying to use the updateActionListener from Tomahawk, using Hermods
> > >tomahawk 1.1.5 Snapshot xml for clay.
> > >
> > >But i get this exception:
> > >
> > >[18189        2007-04-13
> > 
> >18:33:17,488](org.apache.myfaces.application.ApplicationImpl)**ERROR**{org.apac
> h
> > >e.myfaces.application.ApplicationImpl.createComponent:391} User: 
> > >->Undefined 
> > >component type override
> > >[18198        2007-04-13
> > 
> >18:33:17,497](org.apache.shale.clay.component.chain.CreateComponentCommand)**ER
> R
> > 
> >OR**{org.apache.shale.clay.component.chain.CreateComponentCommand.execute:166}
> > 
> > >User: ->Cannot create Component renderId="464" 
> > >jsfid="t:updateActionListener" 
> > >componentType="override" extends="t:updateActionListener" allowBody="null" 
> > >facetName="null"
> > >javax.faces.FacesException: Undefined component type override
> > >
> > >
> > >Hm according to the shale clay page, this componentType should be
> > >possible.
> > >
> > >Whats missing here?
> > >
> > 
> > You need to define the listener as a top-level component setting the 
> > component 
> type
> > to the fully qualified path to the action listener.
> > 
> > <component jsfid="t:updateActionListener"
> > 
> componentType="org.apache.myfaces.custom.updateactionlistener.UpdateActionListen
> er" ..
> >    ...
> > </component...
> > 
> > However, this won't work without further customizations because this action 
> listener
> > is statefull and has special value binding attributes.  The JSP tag has to 
> > do 
> some
> > special processing [1]. 
> > 
> > You will need to create a custom handler to create the listener.  There is 
> > an
> > example in the sandbox for the Trinidad version of the same thing.
> > 
> > First you will need to add a commons chains config file to the WEB-INF 
> > folder 
> > of your web app [2].  Add a catalog with the name "clayCustomizations".
> > Add a chain with the name of "preprocessAddActionListener" the the catalog.
> > 
> > <catalog name="clayCustomization">
> >    <chain name="preprocessAddActionListener">
> >        <command className="acme.tomahawk.CreateActionListenerCommand" />
> >    </chain>
> > </catalog>
> > 
> > Next, create a commons chains command extending 
> > "org.apache.shale.clay.component.chain.CreateActionListenerCommand".
> > Add the extra logic to handle the special attributes [3].
> > 
> > 
> > [1] 
> http://svn.apache.org/viewvc/myfaces/tomahawk/trunk/core/src/main/java/org/apach
> e/myfaces/custom/updateactionlistener/UpdateActionListenerTag.java?view=markup
> > [2] 
> http://svn.apache.org/viewvc/shale/sandbox/shale-clay-trinidad/src/main/webapp/W
> EB-INF/chain-config.xml?view=markup
> > [3] 
> http://svn.apache.org/viewvc/shale/sandbox/shale-clay-trinidad/src/main/java/org
> /apache/shale/clay/component/chain/trinidad/CreateActionListenerCommand.java?vie
> w=markup
> > 
> > 
> > >Torsten
> > 
> > Gary

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